linux-kernel - Re: [PATCH 3/4] ARM: bcm2835: Add #define for VCHIQ property message.

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Date:   Sat, 15 Oct 2016 09:53:30 +0200 (CEST)
From:   Stefan Wahren <stefan.wahren@...e.com>
To:     Eric Anholt <eric@...olt.net>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc:     linux-kernel@...r.kernel.org,
        bcm-kernel-feedback-list@...adcom.com,
        linux-rpi-kernel@...ts.infradead.org,
        linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 3/4] ARM: bcm2835: Add #define for VCHIQ property
 message.

Hi Greg,

> Eric Anholt <eric@...olt.net> hat am 3. Oktober 2016 um 20:52 geschrieben:
> 
> 
> This comes from the downstream tree and is needed for the new VCHIQ
> driver in staging.

maybe it's not clear from the commit message, but RPI_FIRMWARE_VCHIQ_INIT is
already used in
drivers/staging/vc04_services/interface/vchiq_arm/vchiq_2835_arm.c

So this patch fixes also a build issue.

> 
> Signed-off-by: Eric Anholt <eric@...olt.net>
> ---
>  include/soc/bcm2835/raspberrypi-firmware.h | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/include/soc/bcm2835/raspberrypi-firmware.h
> b/include/soc/bcm2835/raspberrypi-firmware.h
> index 3fb357193f09..a06baffdf580 100644
> --- a/include/soc/bcm2835/raspberrypi-firmware.h
> +++ b/include/soc/bcm2835/raspberrypi-firmware.h
> @@ -109,6 +109,8 @@ enum rpi_firmware_property_tag {
>  	RPI_FIRMWARE_FRAMEBUFFER_SET_OVERSCAN =               0x0004800a,
>  	RPI_FIRMWARE_FRAMEBUFFER_SET_PALETTE =                0x0004800b,
>  
> +	RPI_FIRMWARE_VCHIQ_INIT =                             0x00048010,
> +
>  	RPI_FIRMWARE_GET_COMMAND_LINE =                       0x00050001,
>  	RPI_FIRMWARE_GET_DMA_CHANNELS =                       0x00060001,
>  };
> -- 
> 2.9.3
> 
> 
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